CVE-2026-43788CWE-190

CVE-2026-43788

Medium · published September 15, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
3.7
In the wild
Unconfirmed
What it is

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00148 · 3.7th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-09-15T01:17Z
Affected products (1)
ProductVersionsFixed in
apple/macos< 27.027.0
References (1)
https://support.apple.com/en-us/149035 · [email protected]
EPSS history
Timeline
  • 16 SEP 04:27Z
    EPSS moved — → 0%
    epss
  • 14 SEP 20:50Z
    An integer overflow was addressed with improved input validation
    cvelistv5